Question 1063757
This will be part (a) only.


Horizontal asymptote, y=-4
Vertical Asymptote, x=3
x-intercept, (1,0)
Form of function  {{{f(x)=(ax+b)/(x+c)}}}


For unbounded x,  f gets closer to {{{-4=ax/x}}}, or {{{highlight(a=-4)}}}.


f will be undefined and here makes a vertical asymptote, if  {{{x+c=x-3}}}, or {{{highlight(c=-3)}}}.


The zero at x=1 means {{{ax+b=0}}}
{{{b+ax=0}}}
{{{b=-ax}}}
{{{b=-(-4)*1}}}
{{{highlight(b=4)}}}


Make the substitutions for your function.